2195113 has 2 divisors, whose sum is σ = 2195114. Its totient is φ = 2195112.

The previous prime is 2195071. The next prime is 2195117. The reversal of 2195113 is 3115912.

2195113 is nontrivially palindromic in base 9.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1605289 + 589824 = 1267^2 + 768^2 .

It is a cyclic number.

It is not a de Polignac number, because 2195113 - 2²¹ = 97961 is a prime.

2195113 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2195117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1097556 + 1097557.

It is an arithmetic number, because the mean of its divisors is an integer number (1097557).

2^2195113 is an apocalyptic number.

It is an amenable number.

2195113 is a deficient number, since it is larger than the sum of its proper divisors (1).

2195113 is an equidigital number, since it uses as much as digits as its factorization.

2195113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 270, while the sum is 22.

The square root of 2195113 is about 1481.5913741650. The cubic root of 2195113 is about 129.9627704042.

The spelling of 2195113 in words is "two million, one hundred ninety-five thousand, one hundred thirteen".